splineOrder             package:splines             R Documentation

_D_e_t_e_r_m_i_n_e _t_h_e _O_r_d_e_r _o_f _a _S_p_l_i_n_e

_D_e_s_c_r_i_p_t_i_o_n:

     Return the order of a spline object.

_U_s_a_g_e:

     splineOrder(object)

_A_r_g_u_m_e_n_t_s:

  object: An object that inherits from class '"spline"'.

_D_e_t_a_i_l_s:

     The order of a spline is the number of coefficients in each piece
     of the piecewise polynomial representation.  Thus a cubic spline
     has order 4.

_V_a_l_u_e:

     A positive integer.

_A_u_t_h_o_r(_s):

     Douglas Bates and Bill Venables

_S_e_e _A_l_s_o:

     'splineKnots', 'interpSpline', 'periodicSpline'

_E_x_a_m_p_l_e_s:

     data( women )
     splineOrder( interpSpline( weight ~ height, women ) )

